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You searched for: subject:"WIRELESS COMMUNICATION"
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[texts]Wireless Communication
Wireless Communication
Keywords: Wireless Communication
Downloads: 338
[software]Rander - http://rander.perm.ru/en/
This is a Panasonic PBX controling and monitoring tool. It turns your analog phone into a digital phone.
Keywords: Rander; Internet; Communications; Wireless communication; Rander
Downloads: 30
[software]AirCQ - http://www.aircq.com
This is an instant messaging program for WiFi computers. AirCQ allows users to text chat, voice and video chat, and send files to other WiFi computers that are also running AirCQ. If another user is out of range, then AirCQ hops through another WiFi computer running AirCQ. No access point is needed: AirCQ can hop though up to 30 WiFi computers to find the person you wish to chat with.
Keywords: AirCQ; Internet; Communications; Wireless communication; AirCQ
Downloads: 262
[software]WMLcreator - http://www.karny.co.il
This program automatically generates WML file download pages. The user directs the software to a local directory containing the relevant files. Numerous parameters can be specified and an appropriate WML reference file is then created. All files can then be placed on the WAP site storage server for download.
Keywords: WMLcreator; Internet; Communications; Wireless communication; WMLcreator
Downloads: 45
[texts]Optimized arbitrary wireless device arrays for emergency response communications (Volume NIST Technical Note 1538) - Young, William F.; Kuester, Edward F.; Holloway, Christopher L.

Keywords: Wireless communication systems--Technological innovations; Antenna arrays
Downloads: 37
[software]MobiManager - http://www.mobimarketing.com
This allows you to create phone logos, ringtones, startup images and screen savers for your mobile phone. You can also back up and restore your phonebook, edit names, send SMS messages, and reveal hidden security features.
Keywords: MobiManager; Internet; Communications; Wireless communication; MobiManager
Downloads: 181
[software]MobileAdmin (MAD) - http://www.zzzsoftware.com
This is a set of tools for the monitoring and control of servers and server-based applications. MobileAdmin consists of a set of short control commands, a set of interfaces for messaging to mobile devices through SMS, e-mail and ICQ, and a MobileAdmin Client designed for operation with a server using security protocols. It includes a set of tasks for checking the general state of the system, the availability of network services and the operative condition of particular applications...
Keywords: MobileAdmin (MAD); Internet; Communications; Wireless communication; MobileAdmin (MAD)
Downloads: 22
[software]IRCommand2 - http://www.wdpsoftware.com
This is infrared and X10 remote control software that enables you to control virtually any device that has a remote control. You can create device panels, each of which can represent one of your devices or a virtual device. Then add command buttons to a device panel by dragging any of a variety of button shapes, sizes, and types from the button kit. Train the new command buttons using a remote control, or program them with macro sequences...
Keywords: IRCommand2; Internet; Communications; Wireless communication; IRCommand2
Downloads: 87
[software]Penokio OutLynk - http://www.penokio.com
This program provides direct, live and two-way user access to desktop MS Outlook 2000-2003 via any browser (WAP, Blackberry, PocketPC, IE or Netscape). It uses 128-bit encryption on the connection and login for user security.
Keywords: Penokio OutLynk; Internet; Communications; Wireless communication; Penokio OutLynk
Downloads: 47
[software]Mobile PhotoPleasure - http://www.senwa.nl/eng.htm
This program uses your images to create personal wallpapers for your mobile phone, PDA, PocketPC or other mobile communications device. Just select your mobile device brand and model, and start designing. You can also insert small text balloons and other images. Once you are happy with your design, you can save, transfer or beam it to your mobile communications device.
Keywords: Mobile PhotoPleasure; Internet; Communications; Wireless communication; Mobile PhotoPleasure
Downloads: 35
[texts]Near-Far Resistance of MC-DS-CDMA Communication Systems
In this paper, the near-far resistance of the minimummean square error (MMSE) detector is derived for themulticarrier direct sequence code division multiple access(MC-DS-CDMA) communication systems. It is shown thatMC-DS-CDMA has better performance on near-far resistancethan that of DS-CDMA.
Keywords: Code division multiaccess; Near-far resistance; wireless communication
Downloads: 7
[texts]Attack Robustness and Security Enhancement with Improved Wired Equivalent Protocol
With the widespread use of wireless networks,securing Data transmission becomes a basic requirement. TheIEEE 802.11 standard which defines wireless networkscommunication, has proposed in its second version, IEEE802.11b, a new protocol to offer some wired-like securityservices, such as: data privacy, data integrity, andauthentication. In this paper, we analyze Wired EquivalentPrivacy(WEP) security holes and we propose an improvementover WEP which achieves, in addition to its security goals,anothe...
Keywords: WEP; RC4; 802.11 Security; Wireless Communication; Authentication; Attacks
Downloads: 25
[texts]Near-Far Resistance of MC-DS-CDMA Communication Systems - Xiaodong Yue, Xuefu Zhou and Songlin Tian
In this paper, the near-far resistance of the minimummean square error (MMSE) detector is derived for themulticarrier direct sequence code division multiple access(MC-DS-CDMA) communication systems. It is shown thatMC-DS-CDMA has better performance on near-far resistancethan that of DS-CDMA.
Keywords: Code division multiaccess; Near-far resistance; wireless communication
Downloads: 78
[texts]Effects of fire and fire extinguishing on wireless communications in the 2.4 GHz ISM band - Lebaric, Jovan E.;Adler, Richard William.;Deyannis, Christos.;Xifaras, Dimitrios.
Title from cover
Keywords: WIRELESS COMMUNICATION SYSTEMS; SHIPS--FIRES AND FIRE PREVENTION
Downloads: 72
[texts]Lessons Learned from the Hubble Space Telescope (HST) Contamination Control Program - Hansen, Patricia A.
Over the past two decades, the Hubble Space Telescope (HST) Contamination Control Program has evolved from a ground-based integration program to a space-based science-sustaining program. The contamination controls from the new-generation Scientific Instruments and Orbital Replacement Units were incorporated into the HST Contamination Control Program to maintain scientific capability over the life of the telescope...
Keywords: MANAGEMENT SYSTEMS; ECOLOGY; MOBILITY; TOPOLOGY; FAILURE; ORGANISMS; POPULATIONS; WIRELESS COMMUNICATION
Downloads: 181
[texts]NIST tests of the wireless environment in automobile manufacturing facilities (Volume NIST Technical Note 1550) - Remley, Kate A.; Koepke, Galen H.; Grosvenor, Chriss A.; Johnk, Robert T.; Ladbury, John M.; Camell. D. G. (Dennis G.); Coder, Jason.

Keywords: Wireless communication systems--Environmental aspects--Testing; Automobile factories--Production control
Downloads: 37
[texts]An All-to-All Multicast Routing Protocol in a Wireless Ad-Hoc Network to Improve Channel Utilization - Zhou, Zhong-Hua
Master's Thesis (M.S. in Computer Science)--Columbus State University, 2001.
Keywords: Computer network protocols; Multicasting (Computer networks); Wireless communication systems
Downloads: 154
[texts]4. Rupali Dagade IJECIERD. Full
Laser communication is one of the key area in wireless Communications. This paper includes analysis, optimization, design and system level development of signal transformation between satellites or any two sources. Which work similarly to fiber optic links, except the beam is transmitted through free space. While the transmitter and receiver must require line-of-sight conditions, they have the benefit of eliminating the need for broadcast rights and buriedcables...
Keywords: Wireless Communication System; Laser Communication; Audio Amplifier LM386
Downloads: 26
[texts]Distribution of link distances in a wireless network (Volume 106) - Miller, L.E.
Journal of Research of the National Institute of Standards and Technology
Keywords: wireless networks; link distance; mobile networks; wireless communication
Downloads: 82
[texts]Mobile networks and applications : MONET - Association for Computing Machinery
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Keywords: Wireless communication systems; Mobile communication systems; Mobile computing; Portable computers
Downloads: 814
[texts]Computational Methods for Stability and Control (COMSAC): The Time Has Come - Hall, Robert M.
Powerful computational fluid dynamics (CFD) tools have emerged that appear to offer significant benefits as an adjunct to the experimental methods used by the stability and control community to predict aerodynamic parameters. The decreasing costs for and increasing availability of computing hours are making these applications increasingly viable as time goes on and the cost of computing continues to drop...
Keywords: WIRELESS COMMUNICATION; AIRCRAFT COMMUNICATION; NAVIGATION; SIMULATORS; REVERBERATION CHAMBERS; RADIO EQUIPMENT
Downloads: 224
[software]EasiSMS - http://www.inspire-tech.com
This is a console-based SMS gateway. Windows services, including UPS, can inform administrators when exceptions occur. No programming is required except some simple configurations on the services. Network and system administrators can monitor servers and be alerted when system misbehaves or fail via SMS.
Keywords: EasiSMS; Internet; Communications; Wireless communication; Communicator-On-Mobile; communicator; on; mobile; communicator on mobile
Downloads: 25
[software]MobTime Cell Phone Mananger - http://www.mobtime.com
This program supports short message (SMS) management, phone book and contact management, logo and picture management, ringtone management, and a folder browse function and data synchronization function.
Keywords: MobTime Cell Phone Mananger; Internet; Communications; Wireless communication; MobTime Cell Phone Mananger
Downloads: 61
[texts]8. Amarnath Gaikwad IJECIER ( 1)
Human body can be proved a better communication medium for near field communication where transmitter and receiver are in close proximity. Human body can be represented with an electrical circuit because tissues are made of cells and human body consists of cells. In human body there is presence of iron, calcium etc. which are conductive in nature so as the current is passed through the body so the signal also can be transmitted through the body...
Keywords: Body Area Network; Communication; Human Body; Intra body Communication; Near Field Communication; Wireless Communication
Downloads: 6
[texts]Boiling on Microconfigured Composite Surfaces Enhanced - Chao, David F
Boiling heat transfer is one of the key technologies for the two-phase active thermal-control system used on space platforms, as well as for the dynamic power systems aboard the International Space Station. Because it is an effective heat transfer mode, boiling is integral to many space applications, such as heat exchangers and other cooling devices. Nucleate boiling near the critical heat flux (CHF) can transport very large thermal loads with a much smaller device and much lower pumping power t...
Keywords: WAVEGUIDES; PLANAR STRUCTURES; WIRELESS COMMUNICATION; CIRCUITS; CONDUCTORS; MATHEMATICAL MODELS; SPECTRAL LINE WIDTH; TRANSMISSION LINES
Downloads: 61
[texts]State use of cellular devices, various state agencies, Department of Administration : limited scope performance audit (Volume 2005) - Montana.Legislature.Legislative Audit Division
At head of title: Report to the Legislature
Keywords: Montana. Dept. of Administration; Cellular telephones; Wireless communication systems; BlackBerry (Computer)
Downloads: 73
[texts]On the Effects of Device Mobility Upon Resource-Sharing in a Simulated Wireless Grid Network - Ray, Arris Eugene
Master's Thesis (M.S. in Computer Science)--Columbus State University, 2004.
Keywords: Mobile communication systems; Wireless communication systems; Computational grids (Computer systems); Simulation methods
Downloads: 100
[texts]Adaptive Channel Equalization for Nonlinear Channels using Signed Regressor FLANN
Wireless communication systems are affected byinter-symbol interference (ISI), co-channel interference inthe presence of additive white Gaussian noise. ISI is primarilydue to the distortion caused by frequency and time selectivityof the fading channel and it causes performance degradation.Equalization techniques are used to mitigate the effect of ISIand noise for better demodulation. This paper presents a noveltechnique for channel equalization...
Keywords: Wireless Communication System; ISI; Channel Equalization; Signed Regressor LMS; FLANN; Signed Regressor FLANN
Downloads: 66
[texts]20. Eng SSCE Secure Communication Based On A Chaotic P. Karthik - P. KARTHIK, P. S. RANJITH & M. JAYAGANESH
Wireless communication networks use interconnected devices within a relatively small area that is generally within a person's reach. The term Wireless network is defined as a network, which is of any type and uses some form of wireless network connection and hence more susceptible to malevolent attacks. The present system is encrypted based on algorithms and certain proposed standards which detects and restricts the high malevolent behaviour detection rates in certain circumstances, which does n...
Keywords: Wireless Communication Networks; Digital Signature Algorithm; Malevolent Behaviour; DES; RSA; Chaotic Encryption Method
Downloads: 22
[texts]A Novel Metal-Ferroelectric-Semiconductor Field-Effect Transistor Memory Cell Design - Phillips, Thomas A.
The use of a Metal-Ferroelectric-Semiconductor Field-Effect Transistor (MFSFET) in a resistive-load SRAM memory cell has been investigated A typical two-transistor resistive-load SRAM memory cell architecture is modified by replacing one of the NMOS transistors with an n-channel MFSFET. The gate of the MFSFET is connected to a polling voltage pulse instead of the other NMOS transistor drain. The polling voltage pulses are of sufficient magnitude to saturate the ferroelectric gate material and fo...
Keywords: ROBOTICS; WALKING MACHINES; ROBOT SENSORS; ROBOT CONTROL; HUMAN-COMPUTER INTERFACE; SYSTEMS INTEGRATION; WIRELESS COMMUNICATION
Downloads: 121
[texts]Measurements to support modulated-signal radio transmissions for the public-safety sector (Volume NIST Technical Note 1546) - Remley, Kate A.; Koepke, Galen H.; Holloway, Christopher L.; Grosvenor, Chriss A.; Camell, D. G. (Dennis G.); Ladbury, John M.; Johnk, Robert T.; Novotny, David R.; Young, William F.; Hough, George; McKinley, Michael D.; Becquet, Yann; Korsnes, John.

Keywords: Broadband communication systems; Wireless communication systems; Modulation (Electronics)--Measurement; Radio frequency modulation, Narrow-band--Measurement
Downloads: 49
[software]Laplink PDAsync - http://www.laplink.com/products/PDAsync/overview.asp
This tool allows you to synchronize your handheld's calendar, contacts, tasks and e-mail between your mobile devices and PC applications. It places a synchronization menu inside your PC applications so you no longer need to run a separate application to synchronize. This program works with all major personal organizer software applications on the market. It supports the auto-detect feature that lets you synchronize automatically when you connect your mobile device to your PC.
Keywords: Laplink PDAsync; Internet; Communications; Wireless communication; pda-sync; pdasync; pda sync; sync; pda
Downloads: 96
[software]Oxygen Phone Manager II - http://www.opm-2.com
This program lets your PC and Nokia mobile phone communicate with each other. This version supports the following models: 1100, 1220, 1260, 1261, 2100, 2270, 2275, 2280, 2285, 2300, 3100, 3105, 3108, 3200, 3205, 3210, 3300, 3310, 3320, 3330, 3350, 3360, 3390, 3395, 3410, 3510, 3510i, 3520, 3530, 3560, 3570, 3585, 3585i, 3586, 3586i, 3587i, 3588i, 3589i, 3590, 3595, 3610, 5100, 5110, 5130, 5140, 5190, 5210, 5510, 6100, 6108, 6110, 6130, 6150, 6190, 6200, 6210, 6220, 6225, 6230, 6250, 6310, 6310i,...
Keywords: Oxygen Phone Manager II; Internet; Communications; Wireless communication; Oxygen Phone Manager II
Downloads: 141
[texts]Do cellular and other wireless devices interfere with sensitive medical equipment? : hearing before the Information, Justice, Transportation, and Agriculture Subcommittee of the Committee on Government Operations, House of Representatives, One Hundred Third Congress, second session, October 5, 1994 - United States. Congress. House. Committee on Government Operations. Information, Justice, Transportation, and Agriculture Subcommittee

Keywords: Electromagnetic interference; Wireless communication systems -- United States; Medical instruments and apparatus -- United States
Downloads: 254
[texts]Self supporting space vehicle Patent - Osullivan, W. J., Jr
Development and characteristics of self supporting space vehicle
Keywords: BROADCASTING; COMMUNICATION SATELLITES; NETWORK SYNTHESIS; SATELLITE NETWORKS; RADIO RELAY SYSTEMS; WIRELESS COMMUNICATION
Downloads: 83
[texts]NASA Constellation Distributed Simulation Middleware Trade Study - Hasan, David
This paper presents the results of a trade study designed to assess three distributed simulation middleware technologies for support of the NASA Constellation Distributed Space Exploration Simulation (DSES) project and Test and Verification Distributed System Integration Laboratory (DSIL). The technologies are the High Level Architecture (HLA), the Test and Training Enabling Architecture (TENA), and an XML-based variant of Distributed Interactive Simulation (DIS-XML) coupled with the Extensible ...
Keywords: RADIO EQUIPMENT; RADIO COMMUNICATION; SPACECRAFT COMMUNICATION; WIRELESS COMMUNICATION; EQUIPMENT SPECIFICATIONS; RADIO FREQUENCIES
Downloads: 222
[software]Cool MMS Template Builder Personal - http://www.wirelesscentral.com.au
This application facilitates the construction of Cool MMS Templates for use in Cool MMS--Wireless Central's popular multi-page MMS composer for Series 60 mobile phones. The program allows end-users to create exciting content to enrich the Multimedia Messaging Service (MMS) capabilities of their Series 60 mobile phones.
Keywords: Cool MMS Template Builder Personal; Internet; Communications; Wireless communication; Cool MMS Template Builder Personal
Downloads: 260
[texts]Measurements and models for the wireless channel in a ground-based urban setting in two public safety frequency bands (Volume NIST Technical Note 1557) - Young, William F.; Remley, Kate A.; Matolak, David W.; Zhang, Qian; Holloway, Christopher L.; Grosvenor, Chriss; Gentile, Camillo; Koepke, Galen; Wu, Qiong.

Keywords: Radio waves--Attenuation; Wireless communication systems--Measurement; Incident command systems; Public safety radio service
Downloads: 27
[texts]Electrically Controlled Frequency Reconfigurable Comb Type Antenna for Wireless Communication
Electrically controlled frequency reconfigurablecomb type antenna is presented in this paper. Reconfigurabilityis achieved by placing a PIN diode in each slot of the combtype antenna. The proposed antenna has very compact sizeand works on 8 different bands depending upon the state andnumber of PIN diode (ON/OFF). Ansoft Designer 7 is used tosimulate the equivalent model for the PIN diode and proposedantenna is fabricated on FR4 substrate using photolithographyprocess...
Keywords: PIN diode; frequency reconfigurable; Micro strip patch antenna; comb type antenna; multi band wireless communication
Downloads: 97
[software]Logo Manager - http://www.logomanager.co.uk
This program allows you to customize your phone with graphics and ring tones. You can even design your own. It includes phonebook management, backup and restoration features and supports most GSM Nokia phones.
Keywords: Logo Manager; Internet; Communications; Wireless communication; LogoManager; Nokia; phonebook; ringtones; operator; logos; group graphics; picture; SMS; messages; mobile; cellular
Downloads: 136
[texts]Transitioning from Software Requirements Models to Design Models - Whittle, Jo
The Scenario Creation and Simulation Process (SCASP) includes the following steps: 1) Write Requirements; 2) Write Use Cases; 3) Prioritize Use Cases; 4) Write Nominal Scenarios; 5) Identify Relationships; 6) Refine/Generalize Scenarios; 7) Transform to State Machines. SCASP provides thorough simulation of use cases before design/implementation, resulting in: 1) Reduced cost; 2) Fewer misunderstandings; 3) Reuse of executable form of use cases...
Keywords: ELECTROMAGNETIC WAVE TRANSMISSION; WIRELESS COMMUNICATION; AIRCRAFT COMPARTMENTS; THREE DIMENSIONAL MODELS; AIRBORNE/SPACEBORNE COMPUTERS; STANDARD DEVIATION; POWER SPECTRA; SIMULATION
Downloads: 81
[texts]Methods of investigating the dynamics of rocket carriers and space vehicles (metody issledovaniya dinamiki raket-nositeley i kosmicheskikh apparatov) - Mikishev, G. N
Theoretical and experimental methods for determining hydraulic factors for partial filled liquid cavity dynamics of rocket carriers and space vehicles
Keywords: CAVITIES; DYNAMICS; HYDRAULICS; SPACE VEHICLE; DYNAMICS; HYDRAULICS; LAUNCH VEHICLES; ROCKET VEHICLES; SPACECRAFT; WIRELESS COMMUNICATION; CARRIER SYSTEM; CAVITY
Downloads: 98
[texts]Characterization of a Ultra-High Temperature Ceramic Composite - Levine, Stanley R.
Ultra-high temperature ceramics (UHTC) are of interest for hypersonic vehicle leading edge applications. Monolithic UHTCs are of concern because of their low fracture toughness and brittle behavior. UHTC composites (UHTCC) are being investigated as a possible approach to overcome these deficiencies. In this study a small sample of a UHTCC was evaluated by limited mechanical property tests, furnace oxidation exposures, and oxidation exposures in a flowing environment...
Keywords: PROTOCOL (COMPUTERS); PACKET TRANSMISSION; BANDWIDTH; TIME LAG; COMMUNICATION NETWORKS; SATELLITE COMMUNICATION; WIRELESS COMMUNICATION; FIBER OPTICS; OPTICAL COMMUNICATION
Downloads: 149
[texts]Performance Analysis of an OFDM Based Optical Wireless Communication Impaired by Backscattering
Optical wireless communication (OWC) is increasingly becoming an intrinsic part of modern life. Orthogonal frequency division multiplexing (OFDM) is rapidly gaining popularity as a high data rate transmission. Therefore, the integration of the two technologies has the potential to meet the ever growing demands of future optical wireless communication system. OFDM based OWC suffer from various impairments such as backscattering, frequency offset and phase noise...
Keywords: Atmospheric Scintillation; Backscattering; Frequency Offset; Orthogonal Frequency Division Multiplexing (OFDM); Optical Wireless Communication (OWC) and Phase Noise
Downloads: 26
[software]3TL WBuilder Professional - http://www.3TL.com
This wireless Web application allows you to create WML pages for wireless handheld Internet-capable devices. It provides instant publishing, validation, error checking and live preview. FTP uploading is done in three steps rather than in just one bundle. Once you have set up your server to support the WML files, you will be ready to go wireless.
Keywords: 3TL WBuilder Professional; Internet; Communications; Wireless communication; 3TL WBuilder Professional; 3tl; builder; wbuilder; wireless; phone; web; wireless web
Downloads: 158
[software]PageGate - http://www.notepager.com/
This is a wireless messaging server application. It can send SMS and text messages to pagers, mobile phones, PIMs and other wireless devices and can accept messages from many different sources such as networked computers running the PageGate Windows Client program, e-mail messages that are received in (SMTP) or messages that are collected (POP3), Web pages on an intranet or the Internet (CGI), executables run from the commandline, text files that are scanned for messages, serial ports that recei...
Keywords: PageGate; Internet; Communications; Wireless communication; GATEWAY; WIRELESS; SMS; PHONE; MESSAGING; MOTOROLA; pager; paging; alpha; numeric; cell; digital; phone; email; e-mail; internet; intranet; wireless; me
Downloads: 173
[texts]Thermal Conductivity and Stability of HfO2-Y2O3 and La2Zr2O7 Evaluated for 1650 C Thermal/Environmental Barrier Coating Applications - Zhu, Dong-Ming
HfO2-Y2O3 and La2Zr2O7 are candidate thermal and environmental barrier coating (T/EBC) materials for gas turbine ceramic matrix composite (CMC) combustor applications because of their relatively low thermal conductivity and high temperature capability. In this paper, thermal conductivity and high temperature stability of hot-pressed and plasma sprayed specimens with representative partially-stabilized and fully-cubic HfO2-Y2O3 compositions and La2Zr2O7 were evaluated at temperatures up to 1700 C...
Keywords: ACOUSTIC EMISSION; NOISE (SOUND); AEROSPACE VEHICLES; ALGORITHMS; SYSTEMS HEALTH MONITORING; PIEZOELECTRICITY; MATHEMATICAL MODELS; SIGNAL PROCESSING; DETECTION; WAVE PROPAGATION; BIOMIMETICS; WIRELESS COMMUNICATION; REAL TIME OPERATION; FINITE ELEMENT METHOD
Downloads: 135
[texts]The Turbulent Boundary Layer on a Rough Curvilinear Surface - Droblenkov, V. F
A number of semiempirical approximate methods exist for determining the characteristics of the turbulent boundary layer on a curvilinear surface. At present, among these methods, the one proposed by L. G. Loitsianskii is given frequent practical application. This method is sufficiently effective and permits, in the case of wing profiles with technically smooth surfaces, calculating the basic characteristics of the boundary layer and the values of the overall drag with an accuracy which suffices ...
Keywords: COMMUNICATION NETWORKS; GROUND STATIONS; SATELLITE COMMUNICATION; RESEARCH AND DEVELOPMENT; PROTOCOL (COMPUTERS); SPACE COMMUNICATION; MULTICHANNEL COMMUNICATION; SIGNAL PROCESSING; WIRELESS COMMUNICATION; SATELLITE CONSTELLATIONS; FREQUENCY MODULATION; CONFIGURATION MANAGEMENT
Downloads: 81
[texts]The Matter-Antimatter Asymmetry of the Universe - Stecker, F. W
I will give here an overview of the present observational and theoretical situation regarding the question of the matter-antimatter asymmetry of the universe and the related question of the existence of antimatter on a cosmological scale. I will also give a simple discussion of the role of CP (charge conjugation parity) violation in this subject.
Keywords: TECHNOLOGY UTILIZATION; HIGH DEFINITION TELEVISION; SATELLITE COMMUNICATION; DATA LINKS; MODEMS; BROADCASTING; CIRCUIT BOARDS; WIRELESS COMMUNICATION; AEROSPACE TECHNOLOGY TRANSFER; COMMUNICATION NETWORKS; COMMUNICATION SATELLITES
Downloads: 127
[texts]Enabling Laser and Lidar Technologies for NASA's Science and Exploration Mission's Applications - Singh, Upendra N.
NASA s Laser Risk Reduction Program, begun in 2002, has achieved many technology advances in only 3.5 years. The recent selection of several lidar proposals for Science and Exploration applications indicates that the LRRP goal of enabling future space-based missions by lowering the technology risk has already begun to be met.
Keywords: GEOMETRICAL THEORY OF DIFFRACTION; INTERNATIONAL SPACE STATION; WIRELESS COMMUNICATION; LOCAL AREA NETWORKS; WAVE PROPAGATION; RELIABILITY ANALYSIS; SPACE STATION MODULES; WAVEGUIDES; SIMULATION
Downloads: 105
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